china high pressure gold dredge pump
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Although the focus of slurry pumps is often on the size and percentage of solids to be pumped, in many applications corrosion resistance is also an important factor in material selection. In such cases, the material chosen must provide adequate resistance to erosion and corrosion.
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MoreIs the discharge configuration suitable for abrasive slurries?
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MoreOne of the most frequently asked questions from our team of pump experts is: How do I pump slurry? With this in mind, our team of experts have provided a useful guide to pumping slurry.
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MoreDespite the complexity of internal flow patterns, the overall performance of dredge pumps is predictable.
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read More1. The two types of pumps are all centrifugal pumps in the working principle. They are machines that increase the energy of solid and liquid mixtures by means of centrifugal force (the rotation of the impeller of the pump). A device that converts electrical energy into kinetic and potential energy of a medium.
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MoreThe design of the slurry pump is critical to ensure that the abrasive and often corrosive aspects of the slurry do not damage the impeller. In addition, slurries and sludges may contain large amounts of unforeseen solids, which will inevitably clog many types of pumps. Since most centrifugal pump impellers have very tight tolerances on the worm gear, the abrasive (and sometimes corrosive) nature of the slurry will quickly wear down the worm gear and destroy the tolerances. In turn, this causes the pump to lose suction. This can lead to extensive downtime of the slurry pump, as well as expensive maintenance and spare parts.
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MoreSlurry Pump Impeller Type
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MoreSlurry Pump Speed
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MoreChoosing the right slurry pump
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read MorePumping slurry can cause excessive wear and tear on the pump and its components as the mud can clog the suction and discharge lines.
china high pressure gold dredge pump...
china high pressure gold dredge pump 【china high pressure gold dredge pump】
Read More
Popular articles
- Slurry Pump Selection
- What is the optimum seal arrangement for the application?
- What is slurry?
- -When pumping abrasive slurries, it is essential to use wear-resistant components with a high chromium content. But more is not always better - above 25%, the impeller becomes brittle.
- Floor drainage
- The winch dredger is usually equipped with a hull-mounted dredge pump, which has an impeller centered at or below the draft line for further production and improved suction efficiency.
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Front pump input seal
Acrylic rubber (ACM)



While Viton offers a superior temperature and chemical range than other materials, it can be more expensive than the others as well. Let’s take a look at an alternative that is easier on the wallet, Polyacrylate.
The hardness of the shaft determines how long the seal will last. A shaft should have a Rockwell hardness of 30 or more. It prevents the seal from getting damaged when it’s exposed to abrasive agents.
Why do I have to install my Oil Seal this way?
Nitrile Oil Seals - Nitrile oil seals, which is the commonly used term for acrylonitrile-butadiene rubber seals, is a very good general-purpose option due to the flexibility of use across a variety of components. The resistance is strong against fats, hot water, gasoline, mineral oils, grease and animal oils, making them the most often-used oil seals. They do not have a wide temperature range, making them a poor choice for machinery that can see extreme changes in temperature.
Global O-Ring and Seal carries a full line of oil seals in all industry standard sizes and has the ability to create custom oil seals. If you are a distributor or user of oil seals who may have need for our services, contact us today to speak with one of our team members, request a no-obligation quote, or place an order from our extensive inventory at GlobalOring.com.